C: Hook, Background Information and Thesis Statement.
The correct answer is as an adverb prepositional phrase.
The underlined phrase is <em>at two schools - </em>and given that the phrase begins with a preposition AT, it has to be a prepositional phrase. Additionally, given that it tells us about the location, about where the father works, it also has an adverbial function. It modifies the verb <em>taught </em>and gives us more information about the verb, rather than the noun, which is why it is an adverb, rather than an adjective.
The body paragraphs of a literary analysis essay support the thesis statement (the thesis statement is in the introduction).
no culture is the same, they are all unique in their own way